CVE-2021-47158
net: dsa: sja1105: add error handling in sja1105_setup()
Description
In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: add error handling in sja1105_setup() If any of sja1105_static_config_load(), sja1105_clocking_setup() or sja1105_devlink_setup() fails, we can't just return in the middle of sja1105_setup() or memory will leak. Add a cleanup path.
INFO
Published Date :
March 25, 2024, 10:15 a.m.
Last Modified :
Dec. 12, 2024, 3:50 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- There is no known solution at this time.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47158.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47158 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47158
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47158 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47158 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 12, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.2 up to (excluding) 5.10.42 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.12.9 *cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 No Types Assigned https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 Patch Changed Reference Type https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 No Types Assigned https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 Patch Changed Reference Type https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb No Types Assigned https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb Patch Changed Reference Type https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb No Types Assigned https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb Patch Changed Reference Type https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 No Types Assigned https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 Patch Changed Reference Type https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 No Types Assigned https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 Added Reference https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb Added Reference https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 25, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: add error handling in sja1105_setup() If any of sja1105_static_config_load(), sja1105_clocking_setup() or sja1105_devlink_setup() fails, we can't just return in the middle of sja1105_setup() or memory will leak. Add a cleanup path. Added Reference kernel.org https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb [No types assigned]